Floating witches hats
Just get yourself some: Cheap Plastic Drop Cloths; White paper, newspaper or even leaves to stuff the heads; 6 or 8 Lengths of rebar- 3 to 4 feet high; Clear packing tape; a bunch of older outdoor white Christmas Lights with a long extension cord
Sooo creepy cool!
orange cones spray painted to make witch hats. Along a driveway or porch
'Neytiri 'Avatar Halloween Make-upTutorial | Click Pic for 22 Easy DIY Halloween Costumes for Women 2014 | Last Minute Halloween Costumes for Women
This isn't even special effects, but I would rock the shit out of it.